| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.87 | 12.536% | $54.9963 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $191.56 | 10.517% | $211.7064 | $211.71 | $211.70 | $211.70 |
| Purchase #3 | $221.72 | 5.315% | $233.5044 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $199.73 | 3.430% | $206.5807 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $7.29 | 13.170% | $8.2501 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $48.54 | 5.138% | $51.034 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $122.40 | 12.442% | $137.629 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $840.11 | $903.7009 | $903.70 | $903.75 | $903.70 | |